Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 K4g4 win in 3 half-moves
2 K4g5 win in 3 half-moves
3 K5g4 win in 3 half-moves
4 K5g5 win in 3 half-moves
5 Kg6 win in 3 half-moves
6 Rg4 win in 3 half-moves
7 Rh3 win in 7 half-moves
8 Ke3 draw
9 Kf3 draw
10 Kf6 draw
11 Kg3 draw
12 Rh1 draw
13 Rh2 draw
14 Rh5 draw
15 Rh8 draw
16 K4e4 loss in 2 half-moves
17 K4e5 loss in 2 half-moves
18 K5e4 loss in 2 half-moves
19 K5e5 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rh7 loss in 2 half-moves